3110-00-156-8112

Find complete technical information, availability, and procurement data for: 3110-00-156-8112
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-156-8112

Item Name Code

00014

Assigment Date

01/01/1961 (65 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

2.1820 inches minimum and 2.1870 inches maximum overall width, ground surface finish, 21.00 millimeters nominal outer ring width, 3.9364 inches minimum and 3.9370 inches maximum overall outside diameter, 2.1875 inches minimum and 2.1880 inches maximum bore diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Width: 2.1820 inches minimum and 2.1870 inches maximum
Bore Diameter: 2.1875 inches minimum and 2.1880 inches maximum
Overall Outside Diameter: 3.9364 inches minimum and 3.9370 inches maximum
Outer Ring Width: 21.00 millimeters nominal
Surface Finish: ground
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Material: steel ball
Material: steel inner ring
Material: steel outer ring
Style Designator: single row ball, not self-aligning, inner ring extended both sides, with eccentric locking collar

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
SM1203K	Annular Ball Bearing
SM1203K+COLFS641	Annular Ball Bearing
SM1203KA	Annular Ball Bearing
SM1203KATYPE	Annular Ball Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-00-156-8112?

The FSCG of the NSN 3110-00-156-8112 is 3110

Does the NSN 3110-00-156-8112 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-00-156-8112 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3110-00-156-8112 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-156-8112 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3110-00-156-8112 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961